baber/WOPTO huggingface dataset:
Patent JP-2000351647-A (JP)
Title: Tower for wire drawing of optical fiber preform
Inventor: SHIRAKO YUKINARI
IPC: C03B37/029
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent a resonance phenomenon from occurring between an optical fiber preform and a tower at the time of wire drawing of the optical fiber preform and thereby surely and well carry out wire drawing operations in a stable state at any time. SOLUTION: This tower for wire drawing of each optical fiber preform 100 is composed so that the natural frequency f of the optical fiber preform 100 and the natural frequency F of the tower satisfy the formula F<=2.f in the tower for the wire drawing of the optical fiber preform 100 equipped with a wire drawing apparatus having a holding part 2 for hanging and holding the top of the optical fiber preform 100 arranged in the vertical direction and capable of carrying out the wire drawing while pulling the hung optical fiber preform 100 downward in the vertical direction.
Patent JP-S645098-A (JP)
Title: Ceramic multilayer interconnection substrate
Inventor: KUDOU YOSHIYA
IPC: H05K3/46
Filed: 1987-06-29
Abstract: PURPOSE:To prevent a ceramic member from cracking, to reduce resistance of a conductor, and to increase a wiring density, by employing alumina, molybdenum, and tungsten for respective materials if an insulating layer, a conductive layer filling a through hole, and a wiring layer. CONSTITUTION:Insulating layers 1, 5 are made of alumina. A conductive layer 3 which fills a through hole 2 is made of molybdenum. And a wiring layer 4 is made of tungsten. Then, the through hole 2 is so filled with a conductive layer 3 of molybdenum whose thermal expansion coefficient is closer to that of alumina rather than that of tungsten that cracks are difficult to be generated in the part A. Accordingly, generation of warpage resulting from mismatch of the coefficient of contraction between the green sheet and the wiring layer 4 is reduced effectively. Therefore, the resistance of a conductor is reduced, and the wiring density is increased.
Patent JP-S5785231-A (JP)
Title: Formation of positional matching mark
Inventor: MONMA YOSHINOBU
IPC: H01J37/304
Filed: 1980-11-17
Abstract: PURPOSE:To improve accuracy of positional matching between processes by forming a positional matching mark of electron beam exposure when forming a through window on a film oxide on a functional region. CONSTITUTION:In a semiconductor base substance having a thick film oxide 10 on a field region and a thin film oxide 9 on a functional region, a photo resisting film 11 is formed on the films oxide 9 and 10 and being masked by said film 11, the respective electrode windows 12, 13 and 14 of a base, collecter and emitter are formed on the film oxide 9, while a shallow concave-shaped positional matching mark is formed on the film oxide 10. Subsequently a photoresisting film 18 is formed overlapping the photoresisting film 11, a window 16 for forming the positional matching mark on a film 18, while, being masked by the films 11 and 18, a positional matching mark 17' is deeper etched.
Patent JP-S645005-A (JP)
Title: Manufacture of voltage nonlinear resistor
Inventor: ONOMI TADASHI
IPC: H01C7/10
Filed: 1987-06-29
Abstract: PURPOSE:To obtain a ZnO varistor wherein the DC.AC life characteristics are stable and the change ratio due to surge is small, by sandwitching an intermediate layer composed of a first material containing glass component with a second material in which glass component is eliminated from the first material. CONSTITUTION:An intermediate layer 1 is composed of a first material wherein zinc oxide is used as main component, and admixture and bismuth borosilicate system glass component are contained. This layer is sandwitched with a second material in which the glass component is eliminated from the first material. Therefore, a region where the glass component is added to the raw material is reduced, so that the effect caused by adding the glass component to the material is decreased. Thereby, a ZnO varistor, is obtained, wherein the DC.AC life characteristics are stable and the change ratio due to surge is small.
Patent JP-H0456099-A (JP)
Title: Discharge lamp device
Inventor: OKI YOJI
IPC: H05B41/392
Filed: 1990-06-20
Abstract: PURPOSE:To restrict fluctuation of the voltage to be caused by a dimming device by providing a lighting circuit, in which one filament electrode of a discharge lamp is connected to the output of a filament coil through a diode in series with the filament coil and a constant-voltage element in parallel with the filament coil. CONSTITUTION:When a discharge lamp 3 is lighted at rating, the output over against a filament electrode 3b is generated in a filament coil L4, but the current is rectified by a diode 4 to be converted to the alternating current, and while an over voltage part is absorbed by a constant-voltage element 5 to supply the appropriate voltage to the filament electrode 3b. Under this condition, a dimming circuit 2a is adjusted to reduce a light quantity, and when dimming arrives a lowest dimming position of the dimming circuit 2a, the output of the filament coil L4 becomes appropriate voltage against the filament electrode 3b, and absorption by the constant-voltage element 5 is not performed. Even if the dimming is adjusted at any position, the appropriate voltage is supplied to the filament electrode 3b.
Patent JP-H04360263-A (JP)
Title: Function decentralized processing system
Inventor: HASEGAWA TSUGIO
IPC: G06F15/177
Filed: 1991-06-06
Abstract: PURPOSE:To construct a system having high performance, and to restrict the influence range of the fault even when a fault is generated by providing decentralized processing computers corresponding to respective functions and providing each computer with a processing program for attaining a function to be executed by the computer itself and data. CONSTITUTION:This system is provided with decentralized processing computers 1 to 4 and the number of computers is determined in accordance with the sizes and contents of functions to be processed by the system. The system is also provided with a communication line 5 for transmitting/receiving information among the computers 1 to 4, processing program groups 11, 21, 31, 41 and file groups 12, 22, 32, 42 required to attain subfunctions to be processed by respective computers 1 to 4, and so on. Thereby each of the computer 1 to 4 receives only input data through the communication line 5 at first, and after executing all necessary processing, outputs only the final output data. Consequently the system having high independency in respective decentralized processing computers 1 to 4 can be attained and the influence of a fault can be suppressed.
Patent JP-H11350651-A (JP)
Title: Light-weight aerated concrete composite panel and its manufacture
Inventor: KIKUCHI IKUO
IPC: E04C2/04
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight aerated concrete composite panel and its manufacturing method which secure the maintenance of a large-size decorated plate and prevents crack initiation caused by stress concentrating to a part of the light-weight aerated concrete board corresponding to a joint part in the circumference of the decorated plate by the negative pressure and wind pressure, by wholly and tightly sticking the large decorated plate to the light-weight aerated concrete board, even when there is warping in the large decorated plate or unevenness (level difference) in the light- weight aerated concrete board. SOLUTION: This composite panel A is so constituted that a hardening layer 4 and a stress releaving layer 5 are interposed between a large decorated plate 1 and ALC board 2 and locked by a lock metal 6. The ALC board 2 in a side attaching the large decorated plate 1 has an anchorage groove 7 formed in a prescribed position. The large decorated plate 1 has a latch hole 1a for latching latch claws 18, 19 of a lock metal 6 formed therein and the latch claws 18, 19 of the lock metal 6 are latched to the latch hole 1a of the large decorated plate 1 so that an anchor part 9 of the lock metal 6 is projected from the rear face of the large decorated plate 1.
Patent JP-S6054823-A (JP)
Title: Manufacture of rubber-lined sluice valve
Inventor: KATOU YUUSAKU
IPC: B29L31/26
Filed: 1983-09-03
Abstract: PURPOSE:To manufacture a rubber-lined slucie valve, which brings the improvement of productivity and reduction of cost, by a method wherein the rubber lining onto the outer and inner peripheral surfaces of a mandrel is efficiently performed at one site by using a single pair of forces by means of a single pressing machine. CONSTITUTION:Pit chambers, in which a spacer supporting a square pin 31 to form a lateral cavity 9 is fitted, and pit chambers 17a, 17b, 18a and 18b, in which a spacer supporting a cylindrical pin 22 forming a rubber-lined central through hole at the central portion, and the like are provided on a top force 10 and a bottom force 11. A mandrel 21 is supported with a certain fixed gap by means of said pin and spacers. Unvulcanized rubbers 37a and 37b are placed on the top surface and undersurface of the mandrel. After the closing of the forces, at first, rubber lining is applied onto the outer peripheral surface of the mandrel. Next, molten rubber is charged by a rubber pressure feed method through a runner 14 formed in the top force into the central through hole and the lateral cavity so as to rubber-line the peripheral surface of the mandrel in order to manufacture a sluice valve.
Patent JP-S6141326-A (JP)
Title: Preparation of precursor for carbon fiber
Inventor: FUKUI YUICHI
IPC: D01F6/38
Filed: 1984-08-01
Abstract: PURPOSE:To obtain a precursor having dense structue and giving a high-quality carbon fiber, by spinning an acrylonitrile polymer solution under a condition to give a coagulated fiber satisfying a specific condition, and drawing and densifying the fiber with heat to obtain a highly oriented fiber. CONSTITUTION:A solution of an acrylonitrile polymer having a copolymerized acrylonitrile content of >=90wt% is spun to obtain a coagulated fiber. The spinning and coagulation processes are carried out under a condition to give a coagulated fiber satisfying the formulas S/W<50 and N/W<20X10<13> wherein W (wt%) is the amount of the copolymer component other than acrylonitrile, S (m<2>g) is specific surface area, and N(g<-1>) is the number of microvoids. The coagulated fiber is drawn and densified with heat to obtain the objective precursor fiber having an orientation degree (pi) of >=80%.
Patent JP-H0327711-A (JP)
Title: Method of repair of cable joint which suffers insulation deterioration
Inventor: NIIMURA NAGATO
IPC: H02G1/16
Filed: 1989-06-23
Abstract: PURPOSE:To lengthen the lifetime of a cable by using an insulating core wire not suffering insulation deterioration because of protection by a protective sheath for interposition connection of the same insulating core wire. CONSTITUTION:In the case of insulation deterioration of a cable P in a connection terminal box A, said connection terminal box A is disassembled, an insulating core wire (r) which suffered insulation deterioration is cut off, the protective sheaths d' of the cut cable terminals are ripped into a plurality of shreds in the direction of the length to newly expose insulating core wires S not suffering insulation deterioration because of protection by the protective sheath d', the insulators at the terminals are peeled, said newly exposed insulating core wires S are connected by interposing a supplementary insulating core wire therebetween, and the joint (q) thereof are coated for insulation. That is, the cable, having the section which suffers insulation deterioration in the connection terminal box A by secular stringing and the section not suffering insulation deterioration because of protection by the protective sheath (a), is repaired.
Patent JP-H0215028-A (JP)
Title: Novel probucol solid preparation
Inventor: DOI NORIHIDE
IPC: A61P3/06
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a solid preparation having enhanced solubility and remarkably improved serum lipid improving drug by preparing a fine powder composition obtained by pulverizing casein, magnesium silicate and probucol together. CONSTITUTION:The aimed solid preparation obtained by pulverizing casein or sodium caseinate and magnesium silicate and probucol together and preparing the obtained fine powder composition into a solid agent for internal use, e.g., inhalt, subtilized granule, granule, capsule or tablet by a conventional preparation method. When saccharides or sugar alcohols are added as a diluting agent, operation of co-pulverization is facilitated.
Patent JP-H0328225-A (JP)
Title: Polyamide polyester polyol and polyurethane prepared therefrom
Inventor: ISHIZU HIDEYUKI
IPC: C08G18/46
Filed: 1989-06-27
Abstract: PURPOSE:To prepare a polyamide polyester polyol useful for producing a polyurethane excellent in the resistance to heat, moist heat, and abrasion and mechanical strengths by reacting an alcoholic component comprising a specific polyol contg. an amide linkage with an acid component. CONSTITUTION:An alcoholic component comprising a polyol contg. an amide linkage which is obtd. by reacting an alkanolamine (e.g. monoethanolamine) and/or a diamine (e.g. ethylenediamine) with a lactone (e.g. caprolactone) is reacted with an acid component (e.g. adipic acid).
Patent JP-H064747-A (JP)
Title: Controller for automatic vending machine
Inventor: HAYASHI TERUAKI
IPC: G07F9/10
Filed: 1992-06-22
Abstract: PURPOSE:To suppress the overheat of a power source circuit by comparing an external or internal detected temperature with an upper limit allowable temperature and disconnecting only the required number of auxiliary control parts having low priority read from a memory corresponding to the degree of excess when the detected temperature increases beyond the upper limit allowable temperature. CONSTITUTION:The temperature of a power source part 7 detected by a temperature sensor 8 is read into a CPU 2. The data of the upper limit allowable temperature defined as a temperature reference in the case of disconnecting auxiliary control parts 5 are read from a ROM 3, and it is judged whether the sensor temperature is higher than the ROM temperature or not. When the sensor temperature is increased beyond the ROM temperature, corresponding to the exceeded temperature, the number of auxiliary control parts 5 to be disconnected is read out. Then, the auxiliary control part having the bottom priority is retrieved from a RAM 4, and it is judged whether the retrieved auxiliary control part 5 is connected at present or not. Next, when the auxiliary control part 5 is connected, it is judged whether the auxiliary control part 5 is required for vending control or not and since it is not required for vending control in this case because of the low priority, the auxiliary control part 5 is disconnected.
Patent JP-S5966351-A (JP)
Inventor: JIYUZETSUPE GUBITOSA
IPC: C07C209/36
Filed: 1983-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0913255-A (JP)
Title: Biodegradable staple fiber nonwoven fabric and its production
Inventor: YAMAGUCHI SO
IPC: D04H1/42
Filed: 1995-06-29
Abstract: PURPOSE: To produce biodegradable staple fiber nonwoven fabric excellent in mechanical strength, flexibility and bulkiness by carrying out the interlacing treatment of a web of staple fibers comprising a biodegradable thermoplastic polymer with water streams. CONSTITUTION: This biodegradable staple fiber nonwoven fabric is obtained by forming staple fibers from a biodegradable thermoplastic polymer comprising an aliphatic polyester such as polybutylene succinate, polyethylene succinate or a copolymer consisting essentially of the polymer, treating the resultant staple fibers with a card, forming a web, placing the formed web on a mesh wire net, jetting high-pressure columnar water streams from the upper side and three-dimensionally interlacing mutual constituent fibers. The resultant nonwoven fabric has 0.10-0.40g/(g/m<2> ) compressive bending resistance and 0.01-0.30g/cm<3> bulk density.
Patent JP-S5864177-A (JP)
Title: Ice-making water purifying machine
Inventor: ITOU YOSHINOBU
IPC: C02F1/22
Filed: 1981-10-14
Abstract: PURPOSE:To remarkably lower the cost of the apparatus as a whole, by enabling to simultaneously detect a temperature and a water level in water reservoir by one temperature detector provided in the water reservoir. CONSTITUTION:An ice-making part 2 to make pure ice by the operation of a freezing cycle system is provided, the ice fed out from the ice-making part 2 is thawed by a heating part H2, and pure water formed by said thawing is reserved in a water reservoir 9. A temperature detector TH2 is provided in the water reservoir 9, a preheating heater H3 is arranged near the temperature detector TH2, and a circuit part for controlling ice-making is installed so as to control its operation with an output signal from the temperature detector TH2. That is, the level and the temperature of the pure water in the water reservoir 9 can be detected by said temperature detector TH2. In addition, the heat- sensitive part 9b of the water reservoir 9 is warmed by the preheating heater H3 so that the heat-sensitive part 9b is rapidly cooled with the increase of the water level to put the operation of the temperature detector TH2 into practice with certainty.
Patent JP-S6054583-A (JP)
Title: Descrambling device
Inventor: FUJIMURA YASUSHI
IPC: H04N7/169
Filed: 1983-09-05
Abstract: PURPOSE:To make descramble on plural broadcasting signals possible by detecting a key signal position inserted into the signal of a scrambled specific program and deciding the start of the descrambling operation. CONSTITUTION:When the broadcasting signal of an ordinary program is received by a VTR1, switches 11 and 12 are closed toward a contact (a) side and a video signal and an audio signal inputted into a descrambling circuit 2 are monitored at a VTR receiver 3 through buffer amplifiers 27 and 28 and switches 31 and 32, respectively. When a scramble broadcasting signal is received, each code is separated from an inputted video signal at a data separating circuit 35 and given to a code detection and controller 36 where the code position of the program is detected. Based on the code position signal, a recording start signal is generated as required from a recording start and end signal generating circuit 37 and added to the control circuit 22 of the VTR1.
Patent JP-H1012525-A (JP)
Title: X-ray aligner
Inventor: ITOGA KENJI
IPC: H01L21/027
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To make adjustable the SR beam intensity, independently of each beam line, without lowering the intensity of the beam generated from an SR ring by adjusting the light quantity of the beam, emitted on an X-ray mirror so as not to exceed a specified vacuum degree of a vacuum chamber. SOLUTION: SR light absorbers 5 are drawn one by one, the SR beam quantity passing through the absorber 5, i.e., emitted on an X-ray mirror 3 is increased, and the mirror 3 is degassed while keeping a specified vacuum degree. Here, since the reading of a vacuum meter 6 lowers with the lapse of the SR beam irradiation time, by watching this reading, the absorbers 5 are further drawn out and irradiation rate of the beam is increased. Thus, the absorbers 5 are drawn out, while keeping the vacuum degree at a specified level or higher, and when all the absorbers have been drawn out, the X-ray mirror degassing ends are ready for X-ray exposure.
Patent JP-S5787264-A (JP)
Title: Line monitoring system for high-level transmission control procedure
Inventor: OGAWA TOORU
IPC: H04L69/40
Filed: 1980-11-19
Abstract: PURPOSE:To take a proper measure against a fault, by judging that a fault occurs in  an opposite information transmitting and receiving device when continuous ''1'' signals  are detected in the receiving signal of an information transmitting and receiving device  and by judging that a fault occurs in an information transmission line when the receiving signal is a ''0'' signal. CONSTITUTION:An information transmitting and receiving device 1' consists of an  information transmitting and receiving part 11 and a signal discriminating part 12, and  a modulating and demodulating device 3' consists of a modulating and demodulating  part 31 and a signal converting part 32. The device 3' transfers the ''1'' signal from a  signal transmitting circuit 33 to the modulating and demodulating part 31 continuously  and transmits a carrier wave to an information transmission line 5. When a prescribed  or more number of continuous ''1'' signals are detected from the receiving signal by the signal discriminating part 12 of the device 1', these signals are sent to the transmitting part 11 to judge that a fault occurs in an opposite transmitting and receiving  device. Meanwhile, when the coming carrier wave is broken in the device 3', the  modulating and demodulating part 31 sends the ''0'' signal to the signal discriminating  part 12 of the device 1', and the ''1'' signal is supplied to the transmitting and receiving part 11 to judge that a fault occurs in the transmission line 5.
Patent JP-S647642-A (JP)
Title: Chip-on-board substrate
Inventor: SHINOHARA YOICHI
IPC: H01L23/14
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a thin light-weight substrate having proper resiliency and excellent bonding characteristics by sticking a hard substrate onto one surface of a flexible substrate and loading an IC chip onto a surface on the reverse side. CONSTITUTION:A hard substrate 3 is pasted onto one surface of a flexible substrate 1, and an IC chip 2 is loaded onto a surface on the reverse side. An aluminum substrate 3 in thickness of approximately 1.6-2.0mm is stuck onto one surface of a polyimide film 1 in thickness of approximately 0.2-0.3mm as the hard substrate, and the IC chip 2 is loaded onto the surface on the reverse side.
Patent JP-H0913645-A (JP)
Title: Soundproof double floor
Inventor: KOBAYASHI SUSUMU
IPC: E04F15/18
Filed: 1995-06-29
Abstract: PURPOSE: To heighten sound insulating performance by installing floor joists at spaces set to the value not more than the specified value to the tertiary bending resonance mode wavelength of floor material in a soundproof double floor with wood floor material provided on the floor joists supported on a floor foundation bed through support legs. CONSTITUTION: Support legs 2 are erected with appropriate spaces on a foundation bed 1 formed of a concrete slab, and floor joists 3 for providing floor material 4 are supported on the respective support legs 2. Since the spacing (a) of the respective floor joists 3 is set to be not more than one-fifth of the tertiary bending resonance mode wavelength L of the floor material 4, flexural rigidity is increased, and the resonance frequency of the floor material 4 is heightened. Vibration damping effect therefore comes into play, and solid propagation is suppressed so as to be able to improve sound insulating performance.
Patent JP-H05211316-A (JP)
Title: Thin film mask rom
Inventor: YAMADA HIROYASU
IPC: H01L27/112
Filed: 1992-06-23
Abstract: PURPOSE:To provide a thin film mask ROM, having large area, which can be manufactured easily at low cost. CONSTITUTION:The opposing part of a row address line 11, a column address line 13 and an earth line 14 are used as write-in regions A of one-bit component, and a semiconductor film 15 is formed on the prescribed write in region among the write-in regions A. On this write-in regions A, the row address line 11 is formed as a gate electrode and the column address line 13 and the earth line 14 are formed as source and drain electrodes, and at the same time, a thin film transistor T, having a semiconductor film 15 as a channel region, is constituted.